Derivatives and Hedging Activities - Schedule of Fair Value of Derivative Assets by Type (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Credit Derivatives [Line Items]
Derivative assets before collateral	$ 413	$ 278
Plus(Less): Related collateral	(45)	(103)
Derivative assets	368	175
Interest rate
Credit Derivatives [Line Items]
Derivative assets before collateral	47	82
Foreign exchange
Credit Derivatives [Line Items]
Derivative assets before collateral	58	39
Commodity
Credit Derivatives [Line Items]
Derivative assets before collateral	256	149
Other
Credit Derivatives [Line Items]
Derivative assets before collateral	$ 52	$ 8

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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+ Details